20249945991

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2179}}^1\times {\mathrm{93871}}^1$

素因数の和:96067

約数の個数: 24

約数和(自身を含む): 31923989760

約数和(自身を除く): 11674043769

約数列:

[1, 3, 9, 11, 33, 99, 2179, 6537, 19611, 23969, 71907, 93871, 215721, 281613, 844839, 1032581, 3097743, 9293229, 204544909, 613634727, 1840904181, 2249993999, 6749981997, 20249945991]

約数ペア:

[(1, 20249945991), (3, 6749981997), (9, 2249993999), (11, 1840904181), (33, 613634727), (99, 204544909), (2179, 9293229), (6537, 3097743), (19611, 1032581), (23969, 844839), (71907, 281613), (93871, 215721)]